[GraphQL] Gql bump version prod to 2024.4.4 (#18870)

## Description 

Bump prod version, just in case we need this branch again.

## Test plan 

How did you test the new or updated feature?

---

## Release notes

Check each box that your changes affect. If none of the boxes relate to
your changes, release notes aren't required.

For each box you select, include information after the relevant heading
that describes the impact of your changes that a user might notice and
any actions they must take to implement updates.

- [ ] Protocol: 
- [ ] Nodes (Validators and Full nodes): 
- [ ] Indexer: 
- [ ] JSON-RPC: 
- [ ] GraphQL: 
- [ ] CLI: 
- [ ] Rust SDK:
- [ ] REST API:

crates/sui-graphql-e2e-tests/tests/call/simple.exp

@@ -97,13 +97,13 @@ task 15 'run-graphql'. lines 63-68:
 Headers: {
     "content-type": "application/json",
     "content-length": "157",
-    "x-sui-rpc-version": "2024.4.3-testing-no-sha",
+    "x-sui-rpc-version": "2024.4.4-testing-no-sha",
     "access-control-allow-origin": "*",
     "vary": "origin",
     "vary": "access-control-request-method",
     "vary": "access-control-request-headers",
 }
-Service version: 2024.4.3-testing-no-sha
+Service version: 2024.4.4-testing-no-sha
 Response: {
   "data": {
     "checkpoint": {

crates/sui-graphql-rpc/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "sui-graphql-rpc"
-version = "2024.4.3"
+version = "2024.4.4"
 authors = ["Mysten Labs <[email protected]>"]
 license = "Apache-2.0"
 publish = false